If your wireless mouse needs batteries, open the battery compartment on the bottom check if it takes AA or AAA batteries. Insert the batteries the way the diagram in the battery compartment indicates.

On a desktop computer the USB ports are usually on the back of the computer tower, while on a laptop computer the USB ports are usually on the sides.

Not all wireless mouses have a connect button. Some will connect automatically. If you cannot locate the Connect button, consult the user’s manual or manufacturer’s website for the mouse model. Some Logitech wireless mouse models have a Channel button on the bottom. If your wireless mouse has a Channel button, press the Channel button to select a channel before pairing with the wireless receiver.

If your mouse takes AA or AAA batteries, open the compartment on the bottom of the mouse and insert a fresh set of batteries as indicated by the diagram in the compartment. If your mouse charges using a USB connection, insert the micro USB or USB-C connection into the USB port on the front or back of the mouse. Then connect the other end of the USB cable to a free USB port on your computer or a phone charger. Allow a few hours for the mouse to fully charge. On most laptops, the USB ports are on the side of the keyboard. On desktop PCs, the USB port is usually on the front of the tower.

Some Logitech wireless mouse models have a Channel button on the bottom. If your wireless mouse has a Channel button, press the Channel button to select a channel before pairing via Bluetooth.

Alternatively, you can press Windows Key + i to open the Settings menu. [1] X Research source

If you don’t see the mouse listed, make sure it is still in pairing mode.

If your mouse takes AA or AAA batteries, open the compartment on the bottom of the mouse and insert a fresh set of batteries as indicated by the diagram in the compartment. If your mouse charges using a USB connection, insert the micro USB or USB-C connection into the USB port on the front or back of the mouse. Then connect the other end of the USB cable to a free USB port on your computer or a phone charger. Allow a few hours for the mouse to fully charge. On Macbooks, the USB ports are usually on the side of the keyboard. On iMacs, the USB ports are usually on the back of the monitor.

If the mouse needs batteries, open the battery compartment on the bottom and check if it takes AA or AAA batteries. Insert the batteries the way the diagram in the battery compartment indicates.

Some Logitech wireless mouse models have a Channel button on the bottom. If your wireless mouse has a Channel button, press the Channel button to select a channel before pairing via Bluetooth.

Alternatively, if you see the Bluetooth icon in the upper-right corner of the menu bar at the top, you can click that icon and then click Open Bluetooth Preferences….

If you don’t see your mouse right away, check to make sure it is still in pairing mode.